Fish happy. Plants growing back slowly… but healthy!

Well the tank is springing back nicely. And my persistent algae problems are massively diminished. So while some of the leaves of plants have algae on them that they acquired several weeks ago, no new leaves have algae. And that is a nice change.

The Hygrophilia corymbosa is slowly filling in and getting bushier. I initially let it grow too tall before I trimmed it. Now I’m topping it off every week so that it will fill in better. The Hygrophila difformis snapping back. And my Cryptocoryne wendtii and Echinodorus ‘Rubin’ are both totally algae free! Only the Echinodorus bleheri - the sword plant - has any algae. But that plant is off the the side and not getting enough light, and it appears to be underfertilized too. I’ll have to look into that…

I’ve put in an Eheim autofeeder to make sure the new red 3R2’s are getting enough food, often enough. The upshot is that ALL the fish are getting more food. I can see them all fattening up, and getting larger. Good for them I suppose.

The overall tank is still unbalanced visually, and improving the aquascape will be the focus of my efforts this year, now that I’ve got this algae licked. Well, I say “licked”… the GDA on the glass is still there. But it is quite manageable - requiring one 15 minute session of glass cleaning every week. And that persistent algae on the sand has stayed away for a few weeks, thank goodness. So it’s all controllable.

The new red 3R2s are still hiding. Three of the five barely ever come out. If anyone is in the room at all, the skittish three hide. So I have no idea of they are coming out to eat. I hope so. I’m just hoping that they will get over this with time.

I made a number of important changes to the tank to get ahead of this aglae. I know you can only change one variable at a time if you want any idea of what does/does not work. But I was desparate to control my algae problem and changed multiple variables. Problem is, I just don’t know which one was responsible for the change, or what combination:

1. Started using a “siesta”, or 90 minutes in the middle of the day with no lights.
2. Reduced the photoperiod to seven (7) hours total time of lights on.
3. Eliminated macro dosing, except potassium.
4. Reduced potassium dosing way back to one tenth of its normal volume.
5. Reduced micro dosing back to one tenth of its normal volume.
6. Reduced CO2 back to around 15 ppm.

A lot of people will tell me some of those things are real “no-no”s. But it’s working, and it’s hard to argue with success. Over time I’ll pick up the CO2 dosing. And I’m sure I’ll be forece to tweak the macro/micro dosing. But for now, I’m happy to have the tank healthy.